delete entry from txt with php

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July 21st, 2002, 04:22 PM

chiboy

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delete entry from txt with php

I am trying to delete an entry from a tab delimited text file of a mailing list using PHP. The entries contain first name, last name, address, email, etc.
How can I find the one entry that corresponds to the email address and delete the whole entry (i.e. unsubscribe them)

July 21st, 2002, 08:07 PM

mytch

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What I would do is read each entry in and then use the explode function to seperate them into an array. From there, just use the in_array() function to check for the required email, then update the entry and use implode to write them back to the file...

July 21st, 2002, 10:19 PM

chiboy

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Thanks. I'll give it a shot. I wonder if there is a way to check that is not case-sensitive. Maybe eregi_replace()

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